Server-to-Server Password Synchronizer keeps a group of accounts/passwords in sync between any mixture of Windows NT, Windows 2000, Windows XP and Server 2003 as well IBM OS/2, LAN Server. Operations are performed by a single workstation/server that has been loaded with Server-to-Server Password Synchronizer - no client modifications are needed. This machine contacts all targets holding accounts/credentials and determines which credentials are out-of-date, updating them automatically. When a user changes their password on one of the appropriate target systems, the Server-to-Server Password Synchronizer will automatically replicate the new password to all other targets. Server-to-Server Password Synchronizer is simple to implement and reduces help desk calls for password resets.